Answer:
a there is a 1 in 108 chance that he will roll three vowels
b there is a 1 in 216 chance that he will roll the word dip
Step-by-step explanation:
a there is a 2/6 chance of rolling a vowel on the first die, and a 1/6 chance of rolling a vowel on the 2nd and 3rd dice. Multiply these together and you have 1/108.
b there is a 1/6 chance of rolling the letter D on the first die, 1/6 chance of rolling I on the second, and 1/6 chance of rolling P on the third. Multiply these together and you have 1/216.
Answer:
A Sheila travels 180 miles in 3 hours. At this rate, how far will she travel in 7 hours?
Step-by-step explanation:
Answer:
y=-1/4(x+3)²+3
Step-by-step explanation:
Step-by-step explanation:
0 < x − 2 < 1
You can think of this as two equations. 0 < x − 2, and x − 2 < 1.
Solving the first equation:
0 < x − 2
2 < x
Solving the second equation:
x − 2 < 1
x < 3
Therefore:
2 < x < 3
To graph, draw a line between 2 and 3. Use open circles at x=2 and x=3.
This comes from y=mx+b, where m is slope and b is the y-intercept.
Parallel means they will never meet.
Perpendictular means they meet at a right angle.
Neither, i assume, means they meet, but not at a right angle.
First one, y=1/4x+1 has the same slope but different intercepts so it is parallel.
Second, y=4x-8, has to be neither because they do meet (somewhere in the third quadrant) , but it's not at a right angle
And Third, y=-4x-3, this one is also neither because they meet (again not at a right angle) in quadrant 2.
I Hope This Answered Your Question!!